A few of my suggestions are…
[name_u]Artemis[/name_u]. A name with history, rarely used, nicknames for when she’s younger can be Arti, [name_f]Missy[/name_f], or [name_f]Emma[/name_f].
[name_f]Ingrid[/name_f]. Used often in the 1900’s, seems classic, sweet, spunky, not that popular. I know a girl named [name_f]Ingrid[/name_f] that goes by Id and
Iddy.
[name_f]Finola[/name_f]. Name with irish background, off the grid, sweet and professional enough sounding. Classic enough not to need a nickname
[name_f]Estelle[/name_f]/[name_f]Estella[/name_f]. timeless , nicknames [name_f]Ella[/name_f], [name_f]Ellie[/name_f], elle, not that popular, [name_f]Estelle[/name_f] is the first born to the royals of [name_u]Sweden[/name_u]. Means star.
[name_f]Calista[/name_f]/[name_f]Calixta[/name_f]. Means beautiful, from ancient Greek, not in the top 1000, nicknames [name_f]Callie[/name_f] and [name_u]Cal[/name_u].
[name_f]Matilda[/name_f]. Spunky but cute, wearable and timeless, not that popular, nicknames, [name_f]Tilly[/name_f], [name_f]Tilda[/name_f], and [name_u]Mattie[/name_u]. Means strong.
[name_f]Seraphina[/name_f]. timeless, nicknames sera, phina, Ser, off the grid, biblical, if you think it won’t age sera is a great nickname that will age, biblical name.
[name_f]Geneva[/name_f]. Beautiful, nickname [name_f]Eva[/name_f] or [name_f]Gen[/name_f] (Pronounced [name_f]Jen[/name_f]), off the grid, means [name_u]Juniper[/name_u], I love this because it’s technically a plant name but there’s a city in Switzerland plus it’s so underused and the two nicknames are amazing.
Well good luck finding the perfect name and congratulations on your little one! I hope I helped